Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • US Estimated Private Domestic Wells Map Service

    Metadata Updated: July 15, 2024

    Private domestic well use estimates for US Census block groups were calculated using a combination of population and housing unit data from the 1990, 2000 and 2010 Decennial Censuses in conjunction with available state level domestic well completion reports for domestic wells constructed between April 1, 1990 and March 31, 2010. A detailed description of how this data was created can be found in Weaver et. al (2017).

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date May 30, 2018
    Metadata Created Date July 15, 2024
    Metadata Updated Date July 15, 2024
    Reference Date(s) May 8, 2018 (publication)
    Frequency Of Update ASNEEDED

    Metadata Source

    Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 30, 2018
    Metadata Created Date July 15, 2024
    Metadata Updated Date July 15, 2024
    Reference Date(s) May 8, 2018 (publication)
    Responsible Party U.S. Environmental Protection Agency, Office of Environmental Information (Point of Contact)
    Contact Email
    Guid
    Access Constraints Use Constraints: None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated., Access Constraints: None
    Bbox East Long -12.68151645
    Bbox North Lat 61.7110157
    Bbox South Lat 6.65223303
    Bbox West Long -138.21454852
    Coupled Resource
    Frequency Of Update ASNEEDED
    Harvest Object Id 7f694b66-572e-4910-b7f7-a9a8a1154939
    Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
    Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
    Licence https://edg.epa.gov/epa_data_license.html
    Licence Url https://edg.epa.gov/epa_data_license.html
    Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-138.21454852, 6.65223303], [-12.68151645, 6.65223303], [-12.68151645, 61.7110157], [-138.21454852, 61.7110157], [-138.21454852, 6.65223303]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 1990-04-01
    Temporal Extent End 2010-03-31

    Didn't find what you're looking for? Suggest a dataset here.